apache / openoffice - Conditional Complexity

Intro

Conditional complexity (also called cyclomatic complexity) is a term used to measure the complexity of software. The term refers to the number of possible paths through a program function. A higher value ofter means higher maintenance and testing costs (infosecinstitute.com).
Conditional complexity is calculated by counting all conditions in the program that can affect the execution path (e.g. if statement, loops, switches, and/or operators, try and catch blocks...).
Conditional complexity is measured at the unit level (methods, functions...).
Units are classified in four categories based on the measured McCabe index: 1-5 (simple units), 6-10 (medium complex units), 11-25 (complex units), 26+ (very complex units).

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Conditional Complexity Overall

There are 70,713 units with 757,908 lines of code in units (37.2% of code).

102 very complex units (32,911 lines of code)
367 complex units (48,074 lines of code)
1,738 medium complex units (112,282 lines of code)
3,679 simple units (127,315 lines of code)
64,827 very simple units (437,326 lines of code)

Legend:

51+

26-50

11-25

6-10

1-5

Alternative Visuals

3D view of all units

Conditional Complexity per Extension

51+

26-50

11-25

6-10

1-5

Conditional Complexity per Logical Component

primary logical decomposition

51+

26-50

11-25

6-10

1-5

Most Complex Units

Top 50 most complex units

Unit	# lines	McCabe index	# params
void DomainMapper::lcl_attribute() in main/writerfilter/source/dmapper/DomainMapper.cxx	1147	605	2
void DomainMapper::sprmWithProps() in main/writerfilter/source/dmapper/DomainMapper.cxx	1601	575	3
void WorkbookStreamObject::implDumpRecordBody() in main/oox/source/dump/biffdumper.cxx	1439	353	0
FeatureState OReportController::GetState() in main/reportdesign/source/ui/report/ReportController.cxx	548	299	1
void OReportController::Execute() in main/reportdesign/source/ui/report/ReportController.cxx	649	279	2
public static Object changePValue() in main/qadevOOo/java/OOoRunner/src/main/java/util/ValueChanger.java	825	277	1
void RecordStreamObject::implDumpRecordBody() in main/oox/source/dump/xlsbdumper.cxx	1048	273	0
void DrawViewShell::GetMenuState() in main/sd/source/ui/view/drviews7.cxx	1159	260	1
XPolygon SdrEdgeObj::ImpCalcEdgeTrack() in main/svx/source/svdraw/svdoedge.cxx	558	247	10
void GraphicImport::lcl_attribute() in main/writerfilter/source/dmapper/GraphicImport.cxx	531	193	2
OUString GetShapeType() in main/oox/source/drawingml/customshapegeometry.cxx	629	188	1
bool OGLTransitionerImpl::createWindow() in main/slideshow/source/engine/OGLTrans/OGLTrans_TransitionerImpl.cxx	917	165	1
FASTBOOL IsItemIneffective() in main/svx/source/svdraw/svdibrow.cxx	245	165	3
void SvgStyleAttributes::parseStyleAttribute() in main/svgio/source/svgreader/svgstyleattributes.cxx	627	142	4
void Bridge::map_to_uno() in main/cli_ure/source/uno_bridge/cli_data.cxx	723	142	4
sub jstyle() in main/xmerge/workben/jstyle.pl	297	135	0
inline sal_Bool _equalData() in main/cppu/source/uno/eq.hxx	363	133	8
sal_Bool AquaSalGraphics::drawNativeControl() in main/vcl/aqua/source/gdi/salnativewidgets.cxx	561	128	6
void PDFWriterImpl::playMetafile() in main/vcl/source/gdi/pdfwriter_impl2.cxx	626	122	4
void SAL_CALL CURI::initFromConstant() in main/unoxml/source/rdf/CURI.cxx	491	120	1
bool BiffWorksheetFragment::importFragment() in main/oox/source/xls/worksheetfragment.cxx	160	109	0
sal_Bool PPTWriter::ImplCreateSlide() in main/sd/source/filter/eppt/eppt.cxx	362	100	1
void FormulaCompiler::Factor() in main/formula/source/core/api/FormulaCompiler.cxx	257	99	0
inline sal_Bool _assignData() in main/cppu/source/uno/assign.hxx	392	98	9
bool BiffWorkbookFragment::importGlobalsFragment() in main/oox/source/xls/workbookfragment.cxx	149	96	1
private short implGetUNOKeyCode() in main/avmedia/source/java/WindowAdapter.java	103	94	1
void PrintDialog::setupOptionalUI() in main/vcl/source/window/printdlg.cxx	470	94	0
public static int convertKeyCode() in main/accessibility/java/java_uno_accessbridge/src/main/java/org/openoffice/java/accessibility/AccessibleKeyBinding.java	280	92	1
void DomainMapper_Impl::CloseFieldCommand() in main/writerfilter/source/dmapper/DomainMapper_Impl.cxx	368	89	0
void VMLExport::Commit() in main/oox/source/export/vmlexport.cxx	309	88	2
void TimeNode::setNode() in main/oox/source/ppt/timenode.cxx	342	87	3
rtl_TextEncoding SAL_CALL rtl_getTextEncodingFromMacTextEncoding() in main/sal/textenc/tencinfo.c	91	83	1
void AccObject::UpdateState() in main/winaccessibility/source/service/AccObject.cxx	161	83	0
void TextPropertyPanel::NotifyItemUpdate() in main/svx/source/sidebar/text/TextPropertyPanel.cxx	293	83	4
sub collectfiles() in main/l10ntools/scripts/localize_old.pl	200	81	0
sub collectfiles() in main/l10ntools/scripts/localize.pl	190	79	0
void Bridge::map_to_cli() in main/cli_ure/source/uno_bridge/cli_data.cxx	452	79	5
void call() in main/bridges/source/cpp_uno/cc5_solaris_sparc64/cpp2uno.cxx	279	78	7
void UnoConversionUtilities::variantToAny() in main/extensions/source/ole/unoconversionutilities.hxx	277	76	4
STDAPI DllRegisterServerNative_Impl() in main/extensions/source/activex/main/so_activex.cpp	116	76	5
STDAPI DllRegisterServer() in main/xmerge/source/activesync/XMergeSync.cpp	301	75	0
void SAL_CALL OOXMLDocPropHandler::characters() in main/oox/source/docprop/docprophandler.cxx	232	73	1
MRESULT EXPENTRY SalFrameWndProc() in main/vcl/os2/source/window/salframe.cxx	234	72	4
static bool performSequenceTest() in main/testtools/source/bridgetest/cli/cli_cs_bridgetest.cs	222	72	1
Private Shared Function performSequenceTest() in main/testtools/source/bridgetest/cli/cli_vb_bridgetest.vb	240	72	1
void CellAppearancePropertyPanel::NotifyItemUpdate() in main/sc/source/ui/sidebar/CellAppearancePropertyPanel.cxx	230	72	4
int main() in main/soltools/mkdepend/main.c	278	71	2
STDMETHODIMP UnoObjectWrapperRemoteOpt::Invoke() in main/extensions/source/ole/unoobjw.cxx	220	70	8
ContextHandlerRef WorksheetFragment::onCreateContext() in main/oox/source/xls/worksheetfragment.cxx	102	69	2
static void ChildStatusProc() in main/sal/osl/unx/process.c	169	67	1